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简介:FRED作为COM组件可以实现与Excel、VB、Matlab等调用来完成庞大的计算任务或画图,本文的目的是通过运行一个案例来实现与Matlab的相互调用,在此我们需要借助脚本来完成,此脚本为视为通用型脚本。 Vw9^otJu ER5Q` H 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: D{.%Dr? enableservice('AutomationServer', true) KN~E9oGs enableservice('AutomationServer') $EviGZFAaR 2{p`"xX 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 Oe$cM=Yf WGG|d)'@ 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: z}C#+VhQ` 1. 在FRED脚本编辑界面找到参考. FEaf&'G] 2. 找到Matlab Automation Server Type Library l$,l3 3. 将名字改为MLAPP v.6"<nT2 u{H,i(mx? M=o,Sav5* 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 9aZ3W<N`M j\dkv_L 图 编辑/参考 ~JLqx/[|s $'9r=#EH 现在将脚本代码公布如下,此脚本执行如下几个步骤: /gy;~eB01 1. 创建Matlab服务器。 %/etoK 2. 移动探测面对于前一聚焦面的位置。 ~8pf.^,fi 3. 在探测面追迹光线 s^V8FH 4. 在探测面计算照度 K!I]/0L 5. 使用PutWorkspaceData发送照度数据到Matlab &v4w3'@1 6. 使用PutFullMatrix发送标量场数据到Matlab中 l`I]eTo)^ 7. 用Matlab画出照度数据 P60 3P 8. 在Matlab计算照度平均值 CM5A-R90 9. 返回数据到FRED中 s7xRry *$#r% 代码分享: mZ/B:)_ c_ygwO3.Q Option Explicit Mh+'f 93 #Z$6>
Xt Sub Main @z/]!n\~ ~d5"<`<^o Dim ana As T_ANALYSIS {]D!@87 Dim move As T_OPERATION oN `tZ;a Dim Matlab As MLApp.MLApp {f^30Fw Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long [PX'Jer Dim raysUsed As Long, nXpx As Long, nYpx As Long [7I|8 Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double P< WD_W Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double o=`9JKB~ Dim meanVal As Variant VpVw:Rh> /0o 2 Set Matlab = CreateObject("Matlab.Application") _L$)~},cT "BFW&<1 ClearOutputWindow (6h7 'r $ $\^]MxI 'Find the node numbers for the entities being used. @{CpC detNode = FindFullName("Geometry.Screen") akCl05YW detSurfNode = FindFullName("Geometry.Screen.Surf 1") 3&y
u anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") {eZj[*P s}z,{Y$-t 'Load the properties of the analysis surface being used. B:mlBSH LoadAnalysis anaSurfNode, ana 8dA/dMQ
gA[M 'Move the detector custom element to the desired z position. ]#:xl}'LS z = 50 xrX("ili GetOperation detNode,1,move so8-e move.Type = "Shift" /Hx0=I move.val3 = z hYWWvJ)S SetOperation detNode,1,move =u'/\nxCF Print "New screen position, z = " &z O,OGq0c &pba~X.u 'Update the model and trace rays. S~TJF}[k^6 EnableTextPrinting (False) h{JVq72R Update ,3n}*"K DeleteRays f:UN~z'yr TraceCreateDraw C,<TAm EnableTextPrinting (True) >u/yp[Ky B0KM~cCPQP 'Calculate the irradiance for rays on the detector surface. `nM4kt7 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) hqds T Print raysUsed & " rays were included in the irradiance calculation. 3+$O#> 8n:D#`K 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. (gmB$pwS Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) $U0(%lIU A+}4N%kh 'PutFullMatrix is more useful when actually having complex data such as with _0f[.vN 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 3PEs$m9e 'is a complex valued array. WcJ{}V9 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) iB,*X[}EqG Matlab.PutFullMatrix("scalarfield","base", reals, imags ) ibAA:I,d Print raysUsed & " rays were included in the scalar field calculation." tQ|I$5jNJ b;O+QRa 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used v6n(<0: 'to customize the plot figure. a,E;R$[! xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) jFc{$#g- xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) s-ou ;S3s yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) l
)4OV> yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) a;zcAeX nXpx = ana.Amax-ana.Amin+1 WE"'3u^k nYpx = ana.Bmax-ana.Bmin+1 y5ExEXa <f*0 XJ# 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS B>mQ\Q 'structure. Set the axes labels, title, colorbar and plot view. 3TtW2h>M Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) Bx qCV%9o Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) I|5OCTu Matlab.Execute( "title('Detector Irradiance')" ) Ii8jY_ Matlab.Execute( "colorbar" ) o MAK[$k; Matlab.Execute( "view(2)" ) {h=Ai[|l4Q Print "" p(8\w-6 Print "Matlab figure plotted..." xle29:?l X<{m;T ` 'Have Matlab calculate and return the mean value. 'YeJGzsJp Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) q ^gEA5 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 5eLPn Print "The mean irradiance value calculated by Matlab is: " & meanVal AK!G#ug pi{ahuI#_o 'Release resources 3IkG*enI Set Matlab = Nothing LQjqwsuN{ 2P=;r:cx End Sub N#:"X; +x2xQ8#|~~ 最后在Matlab画图如下: pDLo`F}A 6uyf 并在工作区保存了数据: 0d2%CsMS"D >gE_?%a[ 9s)oC$\ 并返回平均值: Bz{
g4!ku -*A'6%` 与FRED中计算的照度图对比: 'zb7:[[7% k
y98/6 例: 7,zARWB!? 5ZVTI,4K 此例系统数据,可按照此数据建立模型 f/x "yUq {V8Pn2mlo 系统数据 ?2TH("hV$ 2&m7pcls Z:_y,( 1Q 光源数据: gg(U}L
]: Type: Laser Beam(Gaussian 00 mode) -,dQ&Qf? Beam size: 5; 1|VJN D Grid size: 12; YUE[eD/ Sample pts: 100; _+En%p.m 相干光; ?MH4<7?" 波长0.5876微米, wO#+8js 距离原点沿着Z轴负方向25mm。 [XXN0+ / lu_Gr=#O 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: '}u31V"SS enableservice('AutomationServer', true) y#+o*(=fRE enableservice('AutomationServer') g8Z14'Ke ho1F8TG= w%;'uN_ QQ:2987619807 >gl.(b25C
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